MP4030GS-P

Overview

The MP4030GS-P is a TRIAC dimmable, primary side control offline LED controller with active PFC. It operates within an input voltage range of 11 V to 27 V and supports a maximum power dissipation of 1.3 W. The device functions across a temperature range from -40 C to +125 C and utilizes an SOIC-8 package. It features a maximum supply current of 2 mA and provides one output channel.

Feature Summary

• Primary side control architecture eliminates the need for secondary feedback circuits and optocouplers.
• Adaptive TRIAC dimmer type detection enables extended dimming range with phase-cut control.
• Integrated active PFC ensures high power factor in single-stage converter applications.
• Built-in VCC charging circuit allows for fast startup without noticeable delay.

Applications

• Isolated LED lighting systems requiring high power factor
• TRIAC dimmable general illumination fixtures
• Applications necessitating simplified design through removal of secondary feedback

Procurement Notes

Verify component authenticity due to Not Recommended for New Designs (NRND) status. Confirm availability as production may be limited or subject to factory special orders. Ensure compatibility with existing designs rather than initiating new development. Check for updated documentation regarding lifecycle management and potential obsolescence timelines before finalizing procurement decisions.

Selection Notes

Select this component for existing maintenance or replacement scenarios where primary side control and TRIAC dimming are required. Evaluate thermal performance given the 1.3 W power dissipation limit in the SOIC-8 package. Consider the NRND status when planning long-term product sustainability. Verify that the 11 V to 27 V operating range aligns with the specific system requirements.

Part Context

This part belongs to the Monolithic Power Systems LED Lighting Drivers category. It is specifically designed for offline LED controllers. The manufacturer recommends the MP4033 for new designs as a modern alternative. The component integrates power factor correction and operates in critical conduction mode to reduce switching losses.

Replacement Considerations

The MP4033 is the officially recommended alternative for new designs. Both parts support TRIAC dimming and primary side control. Verify pinout compatibility and electrical specifications before substituting.